Process for producing a new edge on an airfoil blade particularl

Details Process for producing a new edge on an airfoil blade particularl Process for producing a new edge on an airfoil blade particularl

1985-05-20

1987-02-03

Goldberg, Howard N.

Metal working

Means to assemble or disassemble

Puller or pusher means, contained force multiplying operator

291568P, 2940206, 2940219, 29558, B21K 304, B23P 1502, B23P 600

Patent

active

046399917

ABSTRACT:
A method for producing a new edge on an airfoil blade is disclosed wherein cutting tools for shaping or reshaping the airfoil edge of a blade of a gas turbine engine are employed. A first tool is used to form the desired angle and thickness between opposed blade surfaces, and a second tool is then used to form an aerodynamically efficient contour. Thus, there is formed a uniform blade leading edge shape on the operative portion of the blade.

REFERENCES:
patent: 1790213 (1931-01-01), Gwaltney
patent: 1965622 (1934-07-01), Weick
patent: 2741164 (1956-04-01), Smedley
patent: 3133343 (1964-05-01), Kratkay
patent: 3184833 (1965-05-01), Zeidler
patent: 3641874 (1972-02-01), Rick
patent: 3704500 (1972-12-01), Okamoto
patent: 4222259 (1980-09-01), Junes
patent: 4373241 (1983-02-01), Maloof

Affiliated with

Also associated with

Rating

Process for producing a new edge on an airfoil blade particularl does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing a new edge on an airfoil blade particularl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing a new edge on an airfoil blade particularl will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1085034